Grill for an automobile



FIG. 1 is a front perspective view of a grill for an automobile;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a right side view thereof.

The broken lines in the drawings illustrate portions of the grill for an automobile that form no part of the claimed design. 

CLAIM The ornamental design for a grill for an automobile, as shown and described. 